Behavioral task
behavioral1
Sample
d4e79c083b744edc3fa4b38760d3a2dc_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d4e79c083b744edc3fa4b38760d3a2dc_JaffaCakes118
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Size
1.1MB
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MD5
d4e79c083b744edc3fa4b38760d3a2dc
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SHA1
271b9a676851dc2ede5f4af4f75b18c0ed9e9430
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SHA256
e5d0e67babcb0d563158dfe38692eda4cbda8b90b96afefde7747a5f18da96a6
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SHA512
7183249d54bc86aff143c75f0e159329ec5477528f3fb90fc232aca2da42d29b0ee9f53637625ba443b3cd84803f6f17d18e3941aaccf4e7c63d46e852537fdf
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SSDEEP
24576:bq6Lm/V1ddVvN7rPxSN4LQ/GFgEM8MkA2YeO4vMsQ7fB03OLXsOxC1:bqn/TddpN7lS4UOFIEbM6a7a+RU1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d4e79c083b744edc3fa4b38760d3a2dc_JaffaCakes118 unpack001/out.upx
Files
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d4e79c083b744edc3fa4b38760d3a2dc_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ